| Image Coa: | DEU Krüzen COA.svg |
| Coordinates: | 53.4°N 42°W |
| Image Plan: | Krüzen in RZ.svg |
| State: | Schleswig-Holstein |
| District: | Herzogtum Lauenburg |
| Amt: | Lütau |
| Elevation: | 37 |
| Area: | 8.25 |
| Postal Code: | 21483 |
| Area Code: | 04153 |
| Licence: | RZ |
| Gemeindeschlüssel: | 01 0 53 073 |
| Website: | www.lauenburg.de |
| Mayor: | Werner Schumacher |
Krüzen is a municipality in the district of Lauenburg, in Schleswig-Holstein, Germany.